private string getRDotchartString(GraphROptions gro, string fileName)
{
string allData = convertDataToR(gro, Sides.ALL);
string titStr = getTitle("Dotchart","");
string rG = //rGraphString
"dotchart(serie0, labels=rownames(data), xlab=colnames(data)[1], lwd="+ gro.LineWidth +", cex=1)\n" +
"abline(v=mean(serie0, na.rm=T), lwd="+ gro.LineWidth +", lty=1, col='grey20')\n" +
"abline(v=median(serie0, na.rm=T), lwd="+ gro.LineWidth +", lty=2, col='grey40')\n" +
"mtext('avg', at=mean(serie0, na.rm=T), side=3, cex=.7, col='grey20')\n" +
"mtext('median', at=median(serie0, na.rm=T), side=1, cex=.7, col='grey40')\n" +
titStr;
return allData + rG;
}